The smallest unit of a skeletal muscle that shortens during a muscle contraction is the

Name: The smallest unit of a skeletal muscle that shortens during a muscle contraction is the
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The sarcomere is the smallest functional unit of a skeletal muscle that shortens during contraction. It is the segment between two neighboring Z-lines and contains the actin and myosin filaments that slide past each other to produce muscle contraction.

The Smallest Unit of a Skeletal Muscle That Shortens During